The Wire
How Money Learned to Travel at the Speed of Light The Money Stack — Episode 2 of 10 In 1871, Western Union noticed something peculiar about its own network. It had spent a decade stringing copper wire across an entire continent to carry words. But it also had offices in hundreds of towns, each holding cash, each staffed by an agent, each connected to every other by telegraph. At some point,…
In 1871, Western Union achieved a notable discovery while building its extensive network of copper wires connecting towns across the continent. They found that they could deliver money without physically moving it. By instructing a clerk in New York to hand over fifty dollars and having them send a coded message to a clerk in San Francisco, who would then count out the equivalent amount, money appeared almost instantly.
This concept remains foundational to modern banking. Today, money transfers happen almost instantaneously, facilitated by the same principles laid out by Western Union's innovation a century ago.
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